摘要
从光电耦合器的基本结构和性能特点出发 ,针对采用光电耦合器进行抗干扰设计中遇到的非线性、响应速度及功率接口三个方面的问题 ,提出了相应的电路设计方案 。
From basic structure and performance of photoelectric coupler and in accordance with three problems occur in anti-interference design of photoelectric coupler,relevant circuit design strategy is stated.These problems are non-linear,response speed and power interface.Different categories of photoelectric coupler and examples of application are introduced.
出处
《自动化仪表》
CAS
北大核心
2003年第6期58-61,共4页
Process Automation Instrumentation
关键词
光电耦合器
抗干扰
非线性
响应速度
功率接口
Photoelectric coupler Anti-interference Non-linear Response speed Power interface
